| Kardzhali to Kenosha (Wisconsin) | 5,289.04 mi (8,511.89 km) |
| Kardzhali to Kent (Ohio) | 5,114.05 mi (8,230.26 km) |
| Kardzhali to Kent (Washington) | 5,972.51 mi (9,611.83 km) |
| Kardzhali to Kentwood (Michigan) | 5,191.81 mi (8,355.42 km) |
| Kardzhali to Kerman (California) | 6,598.06 mi (10,618.55 km) |
| Kardzhali to Kernersville (North Carolina) | 5,296.42 mi (8,523.76 km) |
| Kardzhali to Kerrville (Texas) | 6,351.75 mi (10,222.15 km) |
| Kardzhali to Kettering (Maryland) | 5,033.91 mi (8,101.30 km) |
| Kardzhali to Kettering (Ohio) | 5,289.90 mi (8,513.27 km) |
| Kardzhali to Kewanee (Illinois) | 5,429.20 mi (8,737.45 km) |
| Kardzhali to Key Biscayne (Florida) | 5,790.83 mi (9,319.44 km) |
| Kardzhali to Key Largo (Florida) | 5,829.08 mi (9,381.00 km) |
| Kardzhali to Key West (Florida) | 5,917.46 mi (9,523.23 km) |
| Kardzhali to Keystone (Florida) | 5,781.72 mi (9,304.78 km) |
| Kardzhali to Kihei (Hawaii) | 8,122.75 mi (13,072.31 km) |
